Cubase 10.5 Window-Management for large 4k-monitors

Hi,
I’ve attached a screenshot. The compromise solution is not to split the screen with a software like LG on screen control, but work with 1 full-screen and downsize all windows as you want. On my screenshot you can see Melodyne (right above), Cubase Project-Window (right below), Cubase Key-Editor (left below) and Vienna Ensemble (left above). But the Cubase-Main-Menu remains left at the top! (although you would expect this at the top of the Cubase-Project-Window like all other applications).

As I said it works with 1 full screen apart from the Cubase-Main-Menu. But if you want to use the advantages of a preconfigured split-screen where the application windows clicked into place automatically with the right size wherever you want and without any overlapping, Cubase does not work in this way because of the problem described (until now it is not possible to downsize the Cubase-Main-Menu … interestingly with Steinbergs DORICO it is possible!)